What are these grips?

I'm looking for some smaller grips to fit my Taurus 650. The stock grip is a little beefy for pocket carry, and sticks out of my pocket.

I am looking for a variety of grips to see what would be best for me. I need the largest for my hand but the smallest for my pocket. It's a conundrum :uhoh:

I had seen some wood grips, that have metal finger grooves. Still thin and not beefy on the back, but look like they would still fill your hand. Only issue is I have no idea what the are. Can someone tell me where to get these type of grips?